Study of Oxidative Profile of Transgenic Beans by Means of the HR-MAS NMR

Study of Oxidative Profile of Transgenic Beans by Means of the HR-MAS NMR

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HR Grip In Brazil, beans are one of the most important food legume, is considered the main source of proteins in low-income populations.One of the major diseases affecting the common bean golden mosaic is transmitted by the whitefly, by BGMV viruses (Bean Golden Mosaic Virus).Thus, EMBRAPA rice and beans developed a genotype resistant to BGMV called Olathe 5.1.

Two other genetically modified strains were produced (5.1 Treasury and Ivory 5.1).The 1H NMR spectra HR-MAS led to the structures of the flavonoids quercetin and myricetin, present in higher concentration in genetically modified beans.

Thus a study of the oxidative profile of these cultivars, where the flavonoid kaempferol has undergone Colanders a change in its content due to exposure to these genotypes physical uncontrolled conditions was conducted.Keywords: Flavonoids; HR-MAS; Chemometrics.